in js/fixed-in-build-management/copy-from-duplicate.js [10:19]
action: function(ctx) {
var issue = ctx.issue;
var duplicated = issue.links['duplicates'].last();
if (duplicated.project.key === issue.project.key) {
var build = duplicated.fields[ctx.FixedInBuild.name];
if (build) {
issue.fields.FixedInBuild = build;
}
}
},